Mysterious oil loss

[glued2it]

It seems that oil is magically disappearing into thin air.

I'm constantly adding oil but yet it goes away.
I can't find any leaks and there is no smoke out the exhaust

Any Ideas?

 

[MustangP51]

How much oil are you adding, and how frequently?

 

[glued2it]

1qt every week.

 

[MustangP51]

wow, I don't really know where it could be going. If I were you I would drain the oil and see if there looks like there is any antifreeze in the oil, but before that do a through search all under the car, even on top of the engine and transmission for a leak.

 

[glued2it]

That's what has me baffled. I changed the oil back when this first started and I couldn't anytype of a leak of any kind.
It gets driven about 180mi. per week.

 

[ThePhoenix]

maybe your using too thin an oil and its blowby?